Answer:
What did researchers learn from terra preta?... Because terra preta is loaded with so-called bio-char -- similar to charcoal -- it also can pull substantial amounts of carbon out of the increasing levels of carbon dioxide in the Earth's atmosphere, helping to prevent global warming.
How is bio-char different from the traditional Amazonian method of creating terra preta? Terra preta owes its characteristic black color to its weathered charcoal content, and was made by adding a mixture of charcoal, bone, broken pottery, compost and manure to the low fertility Amazonian soil. ... Terra preta soils were created by farming communities between 450 BCE and 950 CE..
The BBC's Unnatural Histories presented evidence that the Amazon rainforest, rather than being a pristine wilderness, has been shaped by man for at least 11,000 years through practices such as forest gardening and terra preta.
Terra preta is a type of dark, fertile soil found in the Amazon rainforest that is believed to have been created by indigenous people thousands of years ago. Researchers have learned from terra preta that it contains a high level of carbon, along with nutrients such as nitrogen, phosphorus, and potassium.
What is terra preta soil?Terra preta, or "black earth," is a type of dark, fertile soil found in the Amazon rainforest that is believed to have been created by indigenous people thousands of years ago. Scientists have studied terra preta to understand its unique properties and how it was created. Terra preta is a type of anthropogenic soil, which means that it was created by human activity rather than natural processes. It is believed that the indigenous people of the Amazon region created terra preta by adding biochar to soil along with other organic materials such as bones, shells, and manure.
Hence, researchers have learned from terra preta that it contains a high level of carbon along with nutrients such as nitrogen, phosphorus, and potassium.
Learn more about the terra preta soil here.
https://brainly.com/question/29402665
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Where does the energy for a wave come from? A: the potential energy of height
B:the kinetic energy of a push
C:the kinetic energy of a pull
D:the static energy not the molecules hitting
Answer:
the potential energy of height
how the scientist evolve?
Your own word
Answer:
Evolution is a consequence of the interaction of four factors: (1) the potential for a species to increase in number, (2) the genetic variation of individuals in a species due to mutation and sexual reproduction
Which of the following statements regarding plant speciation is correct?
Animals adapt to their surroundings to improve reproduction rates.
Animals adapt to their surroundings to improve survival rates.
Animals adapt to their surroundings to reduce reproduction rates.
Animals adapt to their surroundings to reduce survival rates.
Answer:
The answer is Animals adapt to their surroundings to improve survival rates.
Explanation:
This is because even if they increased reproduction rates it wouldn't matter if they are dying.
Answer:
Animals adapt to their surroundings to improve survival rates.
Explanation:
1Which of the following is NOT true of meiosis?
a. Meiosis results in identical daughter cells
b. Meiosis results in genetically unique cells
c. Meiosis results in gametes
d. Meiosis allows for sexual reproduction
Answer:
B
Explanation:
Meiosis is not a result in genetically unique cells
HELP ASAP 100 POINTS ACTUAL ANSWERS OR I WILL REPORT
1- How did economics delay scientists’ first attempts for conservation in the forest industry?
Think about MONEY involved for conservation.
2- Describe the political actions that led to successful conservation in the forest industry.
Think about ORGANIZATIONS from each article.
ANSWER FOR BOTH
Community Conservation Using Forests Wisely
Answer:
causing them to lose their shelter. also gave money
Explanation:
Can yall help me with this
What does each letter stand for in Einstein’s equation, E=mc2?
State in words what Einstein’s equation represents.
Explain why Einstein’s equation is so important.
How does Einstein’s equation relate to the energy produced in nuclear reactions?
Answer:
hope this helps, im sorry if it dosent
Explanation:
1-
An equation derived by the twentieth-century physicist Albert Einstein, in which E represents units of energy, m represents units of mass, and c2 is the speed of light squared, or multiplied by itself.
2-
The equation — E = mc2 — means "energy equals mass times the speed of light squared." It shows that energy (E) and mass (m) are interchangeable; they are different forms of the same thing. If the mass is somehow totally converted into energy, it also shows how much energy would reside inside that mass: quite a lot.
3-
Einstein's greatest equation, E = mc2, is a triumph of the power and simplicity of fundamental physics. Matter has an inherent amount of energy to it, mass can be converted (under the right conditions) to pure energy, and energy can be used to create massive objects that did not exist previously
4-
The change in mass is related to the change in energy according to Einstein's equation: ΔE = (Δm)c2. ... The energy corresponding to the mass defect is the nuclear binding energy, the amount of energy released when a nucleus forms from its component particles.
Does anyone know the answers to this
Answer:
try asking Goo I know she would help
Where is the sugar-phosphate backbone located in the DNA double helix?
Answer:
If you look at a DNA double helix, it resembles a twisted ladder. The “sides” of the ladder (or strands of DNA) are known as the sugar-phosphate backbone.
Answer:
thats a good qustion
Explanation:
I NEED HELP PLEASE
will mark brainliest
Answer:
As one goes up the other does as well for the first 2 but they aren't proportional (it is not simple cause and effect as there is a lot of factors)
The last question is to decrease their emissions as rising temperature is being effected by rising CO2 levels and rising temperature can cause a feedback loop causing more rising temperature
Explanation:
An important bacteria for human survival produces vitamin K.
The first living organisms were very complex and multicellular.
true or false?
Answer:
False.
Explanation:
The first living organisms were very simple and unicellular.
Why was Wegener’s theory of continental drift almost completely discarded?
1. It didn’t have a mechanism for how drift occurred.
2. It wasn’t supported by fossil evidence.
3. It didn’t explain how continents fit together.
4. It didn’t explain how mountains formed.
Answer:
1. It didn’t have a mechanism for how drift occurred.
Explanation:
He couldn't explain the mechanism behind the movement of the Earth's continents.
large blooms of algae on the surface of a lake keep which abiotic factor from reaching the bottom?
Answer:
water that flows over the ground and can carry pollution to water. Algal blooms choke out other plants and decrease the amount of oxygen available for living organisms.
Explanation:
Please help!! Due today
Click picture to make bigger thank you :)
Answer:
B. The mechanism the organism uses to obtain energy
Explanation:
I really focused on the question it aske me
Answer:
C. the way the organism transfers to the offspring
Explanation:
please help if anyone knows:)
Answer:
Hi! I think that it is D. I am not 100% sure on it though so I'm so sorry if thats
wrong. Hope this helps though!
1. Which of the following is not a natural occurring event of carbon dioxide being added to the environment?
animal respiration
deforestation
volcano eruption
Answer:
animal respiration is what I guess it is.
Answer:
Deforestation
Explanation:
I had it on a quiz earlier today
I need help i don’t know this :(
Answer:
I think D
Explanation:
dahil yan yung totoo na answer
There are 3 main types of Soil Textures: Clay, Sand, & A Fine B. Loam O C. Coarse 0 D. Silt
PLZ HELP ME WITH THIS 1 QUESTION!?!
Answer:
Explanation:
Biodiversity, also called biological diversity, the variety of life found in a place on Earth or, often, the total variety of life on Earth. A common measure of this variety, called species richness, is the count of species in an area.
PLEASE ANSWER QUICK
Which statement best explains the difference in the mouse populations on Island A and Island B at the end of the 20 years?
Question 2 options:
More brown mice were in the half of the original population that was sent to Island B than in the group sent to Island A.
Conditions on Island B favored the individuals with brown fur, while both fur colors were evenly favored on Island A.
On Island A, the allele for gray fur was dominant, while on Island B, the allele for brown fur was dominant.
The recapturing of mice on Island A and Island B was done differently.
Answer:
Conditions on Island B favored the individuals with brown fur, while both fur colors were evenly favored on Island A.
Explanation:
Answer:
A i think-
Explanation:
The feature of a map that relates a distance on the map to a distance on Earth's surface is called the
A scale.
B. symbol.
C. degree
D. prime meridian
Answer:
scale
Explanation:
The scale will usually tell how many miles an inch represents, or how many kilometers a centimeter represents.
What’s the. Answer please
Answer C
Explanation:
is the intrusion the youngest rock in the section how do you know?
Answer:
Explanation:
The fault cuts through all three sedimentary rock layers (A, B, and C) and also the intrusion (D). So the fault must be the youngest feature. The intrusion (D) cuts through the three sedimentary rock layers, so it must be younger than those layers. By the law of superposition, C is the oldest sedimentary rock, B is younger and A is still younger.
which phase of the cell cycle does the cell prepare for mitosis?
Which of the following will lead to fewer deaths of large numbers of animals in an area? Select one: People polluting the land, causing the animals to get sick. People taking the land to build new houses, causing the animals to lose space to live and find food. People removing too many nutrients and resources from the land, causing the animals not to have any food. People building homes in a smaller area.
Answer: People polluting the land,
Explanation:
People pollute the land every day and the land and ocean is never ending with animals and sea animals, and this can’t be stopped.
other options, animals can provide for themselves because they are made for the wild hope this helped...
What is the role of microfilaments in cell division?
Answer:
Explanation:
Another important function of microfilaments is to help divide the cell during mitosis (cell division). Microfilaments aid the process of cytokinesis, which is when the cell “pinches off” and physically separates into two daughter cells.
Answer:
The pull the cell membrane in.
Explanation:
I took the quiz.
What is an autotroph?
Select one:
An organism that eats other organisms for food.
An organism that does not need food.
An organism that eats itself for food.
An organism that can build its own food.
An autotroph is an organism that can build its own food
Answer:
option D is correct answer of this question
Which of the following seems probable in a garden with moist soil, planted with thriving astilbe, bleeding
heart, and hydrangeas, but with boxwood that is doing very poorly?
Answer:
the garden has a low ph, under 7
Explanation:
took the test
Which is an example of carbon accumulating in the geosphere?
Select one:
Formation of fossil fuels from remains of dead organisms.
Breaking down the body of a dead organism and producing carbon dioxide gas.
Formation of glucose in plants through photosynthesis.
Breaking down glucose in cells through cellular respiration.
Explanation:
it will option A hope it helps